be a fight over the soul of this party over the next four years. >> reporter: in these final hours, donald trump has repeatedly said that he will do well among african americans and latinos by simply saying he will. tomorrow, his strategy will be put to the test, but tonight he is not done yet. he'll be in manchester, new hampshire, in a couple hours, and he will end his night in grand rapids, michigan, his 510th day of campaigning. lester? >> katy tur, thank you. chuck todd, nbc news political director and moderator of "meet the press." i've seen you at that board all day. i'm fascinating to know what you're looking at, focusing on for tomorrow. >> to figure out how states are going, you want to look at certain demographics groups. among all white voters, this was a fascinating fact here. donald trump was leading hillary clinton, but only by 15 points, which is actually less than mitt romney 2012. mitt romney, of course, did not win the presidency.